CSF is directly returned to venous system by _____________?

Related Mcqs:

1. The total volume of CSF is_______________?

   A. 50 ml B. 100 ml C. 150 ml D. 275 ml...

2. CSF is partly absorbed by lymphatics around _________ cranial nerves?

   A. I,II, VII, VIII B. I,II, VI, VII C. I,III,VII,VIII D. I,II,VI,VIII...

3. A child’s CSF was examined I contains slightly raised or normal PMN cells, raised lymphocytes, absence of mycotic growth, value of protein is normal or above normal, glucose level is normal. The most probable diagnosis is____________?

   A. Pyogenic bacterial meningitis B. Viral meningitis C. Fungal meningitis D. Tuberculous meningitis...

4. All of the following penetrate the CSF except________________?

   A. Dextrose B. Dilantine C. Diazepam D. Dopamine...

5. Which of the following is a paired venous sinus of duramater_________________?

   A. Cavernous sinus B. Superior petrosal C. Transverse sinus D. All of the above...

6. The transverse venous sinus continues as_________________?

   A. Straight sinus B. Cavernous sinus C. Sigmoid sinus D. Ethmoidal sinus...

7. Venous emboli are most often lodged in_____________?

   A. Intestines B. Lungs C. Kidneys D. Heart...

8. In which one of the following organs the venous emboli are most often iodged ?

   A. Lungs B. Kidneys C. Intestines D. Heart...

9. The most common site of origin for venous thrombi leading to pulmonary embolism is_____________?

   A. Ascending oaorta B. Portal vein C. Deep leg veins D. Right atrium...

10. Venous malformation involving the leptomeninges of the cerebral cortex is salient feature of_____________?

    A. Rendu-Osler-Weber disease B. Maffuci’s syndrome C. Angioosteohypertrophy syndrome D. Sturge weber syndrome...